| Patents for J. A. Miller Jr. |
Patents 16 -
27
of 27
      |
| Number | Date | Patentee | Title | Type |
| 437,284 | Sep. 30, 1890 | W.G. Budlong | Combined metal-working machine | metalworking machines |
| 603,037 | Apr. 26, 1898 | J.B. Chace | Thumb-hole-cutting machine | specialty woodworking machines |
| 624,996 | May 16, 1899 | H. Thurston | Button | button making machinery |
| 629,487 | Jul. 25, 1899 | J.T. Boufford | Floor Scraper | scrapers |
| 635,976 | Oct. 31, 1899 | J. Johnston, J.C. Potter | Lathe-chuck | metal lathe chucks |
| 649,175 | May 08, 1900 | J. Johnston, J.C. Potter | Shaping Machine | |
| 691,198 | Jan. 14, 1902 | J. Staphans | Bolt Pointing Machine | metalworking machines |
| 763,076 | Jun. 21, 1904 | F. Spalding | Depth Gage | micrometer depth gauges |
| 772,477 | Oct. 18, 1904 | J. Johnston, J.C. Potter | Turret-lathe | turret lathes |
| 796,612 | Aug. 08, 1905 | F. Spalding | Screw Gage | thread gages |
| 889,409 | Jun. 02, 1908 | F. Spalding | Automatic Center Punch | punches |
| 942,843 | Dec. 07, 1909 | J.C. Potter, J. Johnston | Gearing | turret lathes |
